Bio-Groom's Magic Black is a pet coat color enhancer. It has been specially formulated to blacken and intensify black and to cover stains, discolorations, and blemishes. Magic Black is a unique, true-black spray-on chalk in a non-polluting aerosol. Magic Black dries rapidly and stays on. It will not rub-off like ordinary chalk or even come off with water, but it will wash out easily with Bio-Groom shampoos. Bio-Groom's Magic Black works great on all long and short hair breeds, is non-sticky, non-irritating, and has a fresh, clean fragrance. Directions: Shake and agitate well for 15-20 seconds. Fluff pet's hair then spray lightly on desired areas only. Allow to dry a few seconds, then brush out excess. Make sure to cover your pet's eyes when spraying their face. Keep out of reach of children. Flammable.